The eavesdropper and the liberal couple

This maid is an eavesdropper and doesn't want to admit it, she makes her hear couples fucking in their rooms and spy on them through the windows. but the other day she met a liberal couple who purposely teased her, showing off with the curtains closed. one morning, when she went upstairs to check that they had already left the room to come in and clean, they tricked her into entering and also enjoying this boy's cock. the couple fucked the maid, made her pussy come and instead of watching she participated fully.